Datasheet Texas Instruments ADS8902BRGER — 数据表

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Documents ADS8900B, ADS8902B, ADS8904B
SBAS728A – NOVEMBER 2016 – REVISED JUNE 2017 ADS890xB 20-Bit, High-Speed SAR ADCs With Integrated Reference Buffer, and
Enhanced Performance Features
1 Features 3 Description The ADS8900B, ADS8902B, and ADS8904B
(ADS890xB) belong to a family of pin-to-pin
compatible,
high-speed,
single-channel,
highprecision, 20-bit successive-approximation-register
(SAR) analog-to-digital converters (ADCs) with an
integrated reference buffer and integrated lowdropout regulator (LDO). The device family includes
the ADS891xB (18-bit) and ADS892xB (16-bit)
resolution variants. 1 Resolution: 20-Bits
High Sample Rate With No Latency Output:
– ADS8900B: 1-MSPS
– ADS8902B: 500-kSPS
– ADS8904B: 250-kSPS
Integrated LDO Enables Low-Power, SingleSupply Operation …